The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Apr. 04, 2022
Applicant:
Sion Power Corporation, Tucson, AZ (US);
Inventors:
Yuriy V. Mikhaylik, Tucson, AZ (US);
Igor P. Kovalev, Vail, AZ (US);
Alexis Sheffield, Tucson, AZ (US);
Assignee:
Sion Power Corporation, Tucson, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0569 (2010.01); H01M 4/134 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0569 (2013.01); H01M 4/134 (2013.01); H01M 10/0525 (2013.01); H01M 2300/0034 (2013.01); H01M 2300/0037 (2013.01);
Abstract
Aspects of the present disclosure are directed towards increases in cycle life and stability of electrochemical cells. Electrolytes and electrochemical cells, including those for use in rechargeable lithium batteries, are generally provided. In some embodiments, the electrolytes and electrochemical cells comprise asymmetric sulfonamides. The electrolytes and electrochemical cells also comprise carbonates, according to some embodiments.